Towing device



FIG. 1 is a top plan view of a towing device showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevational view thereof with the opposite being a mirror image;

FIG. 4 is an elevational view from one end thereof;

FIG. 5 is an elevational view from an end opposite that of FIG. 4; and,

FIG. 6 is a perspective view thereof. 

The ornamental design for a towing device, as shown and described. 